Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialElizabeth J Stoller
#1136 · 1:56:32 · F71 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialKirsti Chou
#1139 · 1:42:35 · F44 · Group N · DR
Wave start 8:41 AM (N-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Elizabeth (AAA-DR) started at 8:27 AM; Kirsti (N-DR) started at 8:41 AM. That gave Elizabeth a 14 minutes head start on Kirsti. On foot, Elizabeth ran 1:56:32 and Kirsti ran 1:42:35 — Kirsti was 13:57 faster than Elizabeth. Elizabeth took official place 1136th (time-based 1268th) and Kirsti took official place 1139th (time-based 1131st). Elizabeth's head start was enough to flip the official order even though Kirsti was faster on foot. Biggest swing: Kirsti gained 4:18 from Cardiac to White Gate.
Deltas
ComputedWave start
Elizabeth J Stoller (AAA-DR) started 14 min earlier than Kirsti (N-DR).
- Overall place Δ
- -3
- Actual time Δ
- +13:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Elizabeth earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -20
Δ = Elizabeth − Kirsti. Negative means Elizabeth is ahead/faster.
Race timeline
Computed- Elizabeth (AAA-DR) started at 8:27 AM.
- Kirsti (N-DR) started at 8:41 AM, 14:00 later.
- Actual running time: Kirsti was 13:57 faster on foot than Elizabeth.
- Finish clock: Elizabeth crossed the line 0:03 ahead of Kirsti — Elizabeth wins this head-to-head.
Δ (A − B): actual +13:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Elizabeth | Kirsti | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:14 | 12:11 | +1:03 |
| Stairs to Windy Gap | 10:30 | 8:30 | +2:00 |
| Windy Gap to Muir Woods | 11:11 | 8:39 | +2:32 |
| Muir Woods to Cardiac | 41:07 | 40:11 | +0:56 |
| Cardiac to White Gate | 25:46 | 21:28 | +4:18 |
| White Gate to The Stile | 11:23 | 9:17 | +2:06 |
| The Stile to Finish | 3:21 | 2:19 | +1:02 |
Δ negative = Elizabeth ran the segment faster.